Usb Boost Converter Dc 5V To 9V 12V Usb Step-Up Converter Cable + 3.5X1.35Mm Connecter For Power Supply Charger

Description: 1. Adjustable Dual Voltage Output: Built-in smart boost circuit chip + anti-interference circuit board | Supports free switching between 9V and 12V output | Fits different voltage requirements of your devices, eliminates the need for multiple dedicated power adapters. 2. 2-in-1 Power Supply Support: High-purity oxygen-free copper core wire + 2 standard DC interfaces | Powers two devices with the same voltage simultaneously | Saves charging ports, improves power supply efficiency for multi-device scenarios. 3. Break-resistant Reinforced Joint: Thickened PVC interface shell + anti-bend corrugated wire tail design | Withstands repeated pulling, twisting and bending without easy damage | Extends product service life effectively, reduces maintenance cost. 4. -time Voltage Display: High-brightness LED digital display module | Intuitively shows current output voltage status | Allows you to confirm voltage matching before use, avoids device damage caused by wrong voltage input. 5. Universal Compatibility: Standard USB-A male plug + universal 3.5x1.35mm DC connectors | Works with most power banks, computer USB ports, routers, surveillance cameras, small LED lighting devices | Fits both daily home use and outdoor camping/travel temporary power supply needs. Specifications: Material: ABS hard shell, high-purity copper conductor, PVC insulation jacket, LED display module Color: As Shown In The Picture Application: Power supply for 9V/12V routers, IP cameras, LED strips, small DC fans, applicable for home, office, outdoor camping, travel scenarios Quantity : 1 pc Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.